package com.zpkj.eureka.consumer;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.loadbalancer.LoadBalancerClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@RestController
public class DcController {
	
	@Autowired
    LoadBalancerClient loadBalancerClient;
	
	 @Autowired
	 RestTemplate restTemplate;
	 //访问某一资源
	 @GetMapping("/consumer")
	 public String dc(){
		 ServiceInstance serviceInstance  = loadBalancerClient.choose("eureka-client");
		 String url = "http://" + serviceInstance.getHost() + ":" + serviceInstance.getPort() + "/dc";
		 System.out.println(url);
		 return restTemplate.getForObject(url, String.class);
	 }

}
